:root{--cbx-primary-color:#2563eb;--cbx-primary-hover:#1d4ed8;--cbx-success-color:#059669;--cbx-warning-color:#f59e0b;--cbx-error-color:#dc2626;--cbx-gray-50:#f9fafb;--cbx-gray-100:#f3f4f6;--cbx-gray-200:#e5e7eb;--cbx-gray-300:#d1d5db;--cbx-gray-400:#9ca3af;--cbx-gray-500:#6b7280;--cbx-gray-600:#4b5563;--cbx-gray-700:#374151;--cbx-gray-900:#111827;--cbx-border-radius:8px;--cbx-border-radius-lg:12px;--cbx-shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--cbx-shadow:0 1px 3px 0 rgba(0,0,0,.1);--cbx-shadow-lg:0 4px 6px -1px rgba(0,0,0,.1);--cbx-transition:all .2s ease}.cbx-product-layout{display:grid;grid-template-columns:1fr 350px;gap:40px;max-width:1200px;margin:0 auto;padding:20px;contain:layout style}.cbx-main-content{min-width:0}.cbx-main-content-inner{width:100%}.cbx-product-header{margin-bottom:24px}.cbx-product-title{font-size:2rem;font-weight:700;line-height:1.2;margin:0 0 12px;color:#111}.cbx-product-rating{margin-bottom:16px}.cbx-product-images{margin-bottom:32px}.cbx-course-cover{width:100%}.cbx-cover-image-container{position:relative;background:var(--cbx-gray-50);border-radius:var(--cbx-border-radius-lg);overflow:hidden;box-shadow:var(--cbx-shadow-lg)}.cbx-cover-image{width:100%;height:auto;display:block;transition:opacity .2s ease;opacity:1;border-radius:var(--cbx-border-radius-lg)}@keyframes cbx-loading{0%{background-position:200% 0}100%{background-position:-200% 0}}.cbx-no-images{margin-bottom:32px}.cbx-placeholder-image{aspect-ratio:16/10;background:var(--cbx-gray-100);border:2px dashed var(--cbx-gray-300);border-radius:var(--cbx-border-radius-lg);display:flex;align-items:center;justify-content:center}.cbx-placeholder-text{color:var(--cbx-gray-500);font-size:1rem;font-weight:500}.cbx-cover-image-container.cbx-image-error{background:var(--cbx-gray-100);display:flex;align-items:center;justify-content:center}.cbx-cover-image-container.cbx-image-error:after{content:"Immagine non disponibile";color:var(--cbx-gray-500);font-size:1rem;font-weight:500}.cbx-sidebar{position:sticky;top:20px;height:fit-content;contain:layout style}.cbx-sidebar-inner{background:#fff;border:1px solid var(--cbx-gray-200);border-radius:var(--cbx-border-radius-lg);padding:24px;box-shadow:var(--cbx-shadow)}.cbx-sidebar-section{margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--cbx-gray-100)}.cbx-sidebar-section:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.cbx-sidebar-title{font-size:1.1rem;font-weight:600;margin:0 0 16px;color:var(--cbx-gray-900)}.cbx-pricing-section .price{font-size:1.5rem;font-weight:700;color:#111}.cbx-sidebar-picker{border:none;padding:0;margin:0}.cbx-sidebar-sessions{display:flex;flex-direction:column;gap:12px}.cbx-sidebar-radio{display:block;padding:16px;border:2px solid #e5e7eb;border-radius:8px;cursor:pointer;transition:all .2s ease;background:#fff}.cbx-sidebar-radio:hover{border-color:#d1d5db;box-shadow:0 2px 4px rgba(0,0,0,.05)}.cbx-sidebar-radio input[type=radio]{position:absolute;opacity:0;width:0;height:0}.cbx-sidebar-radio input[type=radio]:checked+.cbx-session-content{background:linear-gradient(135deg,#fffbeb 0%,#fef3c7 100%)}.cbx-sidebar-radio input[type=radio]:checked{border-color:#2563eb;box-shadow:0 0 0 3px rgba(37,99,235,.1)}.cbx-sidebar-radio.cbx-disabled{opacity:.6;cursor:not-allowed;background:#f9fafb}.cbx-sidebar-radio.cbx-early-bird-session{background:linear-gradient(135deg,#fffbeb 0%,#fef3c7 100%);border-color:#f59e0b}.cbx-session-content{display:block;width:100%}.cbx-session-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px;gap:8px}.cbx-session-date{font-weight:600;color:#111;font-size:.95rem;line-height:1.3;flex:1}.cbx-session-badges{display:flex;flex-direction:column;gap:4px;align-items:flex-end}.cbx-session-badges .cbx-badge{font-size:.75rem;padding:3px 8px;white-space:nowrap}.cbx-session-price{display:block;margin:6px 0;font-weight:600}.cbx-session-price .cbx-price{font-size:1rem;color:#111}.cbx-session-price .cbx-early-bird,.cbx-session-price .cbx-early-bird .woocommerce-Price-amount,.cbx-session-price .cbx-early-bird .amount,.cbx-session-price .cbx-early-bird .woocommerce-Price-currencySymbol{color:var(--cbx-success-color) !important;font-weight:700 !important;font-size:1.1rem !important}.cbx-session-price .cbx-original-price,.cbx-session-price .cbx-original-price .woocommerce-Price-amount,.cbx-session-price .cbx-original-price .amount,.cbx-session-price .cbx-original-price .woocommerce-Price-currencySymbol{color:var(--cbx-error-color) !important;text-decoration:line-through !important;margin-left:6px;font-weight:600 !important;font-size:.9rem !important}.cbx-seats-left{font-size:.8rem;color:#6b7280;font-style:italic}.cbx-sidebar-hint{margin:12px 0 0;font-size:.85rem;color:#6b7280;text-align:center}@keyframes cbx-shake{0%,100%{transform:translateX(0)}20%,60%{transform:translateX(-5px)}40%,80%{transform:translateX(5px)}}.cbx-picker-attention{animation:cbx-shake .5s ease-in-out}.cbx-no-sessions{padding:20px;text-align:center;color:#6b7280;background:#f9fafb;border-radius:8px;border:1px solid #e5e7eb}.cbx-sidebar-radio.cbx-selected{border-color:#2563eb;background:#f0f9ff;box-shadow:0 0 0 3px rgba(37,99,235,.1)}.cbx-sidebar-radio.cbx-selected.cbx-early-bird-session{border-color:#f59e0b;background:linear-gradient(135deg,#fffbeb 0%,#fef3c7 100%);box-shadow:0 0 0 3px rgba(245,158,11,.1)}.cbx-sidebar .single_add_to_cart_button.disabled{opacity:.6;cursor:not-allowed;background:#9ca3af}.cbx-sidebar-picker .cbx-early-bird-message{margin:8px 0 0;padding:6px 10px;font-size:.8rem;background:#fef3c7;border:1px solid #f59e0b;border-radius:6px;color:#92400e}@media (max-width:1024px){.cbx-product-layout{grid-template-columns:1fr 300px;gap:30px}}@media (max-width:768px){.cbx-product-layout{grid-template-columns:1fr;gap:20px;padding:16px}.cbx-sidebar{position:static;order:-1}.cbx-product-title{font-size:1.75rem}.cbx-tab-nav{overflow-x:auto;-webkit-overflow-scrolling:touch}.cbx-tab-button{padding:10px 16px;font-size:.9rem;white-space:nowrap;flex-shrink:0}}@media (max-width:480px){.cbx-product-layout{padding:12px}.cbx-product-title{font-size:1.5rem}.cbx-sidebar-inner{padding:16px}}.cbx-sidebar .cart{margin:0}.cbx-sidebar .single_add_to_cart_button{width:100%;padding:12px 24px;font-size:1rem;font-weight:600}.cbx-product-tabs{margin-top:32px}.cbx-tab-nav{display:flex;border-bottom:2px solid #e5e7eb;margin-bottom:24px;gap:0}.cbx-tab-button{background:0 0;border:none;padding:12px 24px;font-size:1rem;font-weight:500;color:#6b7280;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s ease;position:relative;top:2px}.cbx-tab-button:hover{color:#111;background:#f9fafb}.cbx-tab-button.active{color:#111;font-weight:600;border-bottom-color:#111}.cbx-tab-content{min-height:200px}.cbx-tab-pane{display:none}.cbx-tab-pane.active{display:block}.cbx-course-info h3{font-size:1.25rem;font-weight:600;margin:0 0 16px;color:#111}.cbx-info-grid{display:grid;gap:12px;margin-bottom:24px}.cbx-info-item{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid #f3f4f6}.cbx-info-item:last-child{border-bottom:none}.cbx-info-item strong{color:#374151;font-weight:500}.cbx-info-item span{color:#111;font-weight:400}.cbx-front-text{margin-top:24px}.cbx-front-text h4{font-size:1.1rem;font-weight:600;margin:0 0 12px;color:#111}.cbx-course-product .woocommerce-product-gallery{display:none}